a law enforcement official said paul ciancia told them a friend dropped him off. he killed a t.s.a. employees and injured three others. he's under 24 hour arm surveillance. >> the birmingham-shuttlesworth international airport has been reopened after being e vacuated after a threat left on a note in the bathroom. the airport is secure and operations back to normal. those are the headlines. "falled lines" is up next and for more news go to aljazeera.com. >> over the coming decades, the number of people 85 and over in the us is expected to more than triple... the hope is they'll get good care, and lead an active, secure and engaged life. >> o sixty nine... >> n thirty one... >> the odds are that nearly half of the people in this room will spend some time in a nursing home. and as the business of elderly care grows, making the right choice has never been harder. >> they're putting profits ahead of people and they're increasing those profits on the backs of the nursing home residents who are being exploited, neglected, and abused. it is epidemic. >> this week fault lines investigates th